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// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-540-2
description: >
Object.defineProperty fails to update [[Get]] and [[Set]]
attributes of an indexed property 'P' whose [[Configurable]]
attribute is false and throws TypeError exception, 'A' is an Array
object (8.12.9 step 11.a)
includes: [propertyHelper.js]
---*/
var obj = [];
obj.verifySetFunction = "data";
var getFunc = function () {
return obj.verifySetFunction;
};
var setFunc = function (value) {
obj.verifySetFunction = value;
};
Object.defineProperty(obj, "0", {
get: getFunc,
set: setFunc,
configurable: false
});
var result = false;
try {
Object.defineProperty(obj, "0", {
get: function () {
return 100;
}
});
} catch (e) {
result = e instanceof TypeError;
verifyEqualTo(obj, "0", getFunc());
verifyWritable(obj, "0", "verifySetFunction");
verifyNotEnumerable(obj, "0");
verifyNotConfigurable(obj, "0");
}
try {
Object.defineProperty(obj, "0", {
set: function (value) {
obj.verifySetFunction1 = value;
}
});
} catch (e) {
if (!result ) {
$ERROR('Expected result to be true, actually ' + result );
}
verifyEqualTo(obj, "0", getFunc());
verifyWritable(obj, "0", "verifySetFunction");
verifyNotEnumerable(obj, "0");
verifyNotConfigurable(obj, "0");
if (!(e instanceof TypeError)) {
$ERROR("Expected TypeError, got " + e);
}
}
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